a DBWalker config with type "texis" would allow the appliance to crawl an external database from a texis installation on another machine. Is this what you're looking to do?
Well by principal goal was to do some statistics (via the query log table and may be the html table 'clicks' and 'views')
a secondary goal would have been to access the error log tbale.
It would even be better if i could get to the database from another machine (via JDBC or ODBC, ...)
Unfortunatley the DBWalker doesn't provide a way of accessing the tables on the appliance; it crawls data from JDBC sources (which the appliance does not support).
There currently isn't any way to interface with the contents of database on the appliance directly.